Dual Tech Wall Switch Occupancy Sensor, 120/277V, White

Dual Tech Wall Switch Occupancy Sensor by WattStopper The Dual Tech Wall Switch Occupancy Sensor DW-100 combines passive infrared (PIR) and ultrasonic sensing technologies to detect occupancy and control lighting automatically. Designed for electrical distributors and lighting solutions providers, this sensor is suitable for wire and cable installations in single gang junction boxes. It offers high sensitivity to both small and large movements, ensuring reliable lighting control in small to medium-sized spaces such as offices, conference rooms, and break rooms. The sensor supports both manual and automatic ON operation modes, enhancing energy savings while meeting compliance standards like ASHRAE 90.1-2010 and NEC 2011. Specifications Voltage: 120/277 VAC; 50/60 Hz Load Rating: @120 VAC, 0-800 W ballast or tungsten, 1/6 hp; @277 VAC, 0-1200 W ballast Time Delays: 5, 15, or 30 minutes, walk-through, test mode Coverage Area: Major motion - PIR 35’ x 30’, Ultrasonic 20’ x 20’; Minor motion - PIR 20’ x 15’, Ultrasonic 15’ x 15’ Ultrasonic Frequency: 40 kHz Sensitivity Adjustment: PIR (high/low), Ultrasonic (fully variable) Dimensions: 2.73” x 1.76” x 1.83” (69.3mm x 44.7mm x 46.5mm) Color: White Indicator: LED Light Product Weight: 0.4 lbs Country of Origin: China Manufacturer: WattStopper Manufacturer Part #: DW100W UL and cUL Listed Five Year Warranty Features Combines PIR and ultrasonic technologies for reliable occupancy detection High sensitivity and dense coverage for exceptional performance Selectable operation modes: Manual-ON or Auto-ON Selectable walk-through mode turns lights off after 3 minutes if no motion detected Test mode for quick and easy sensor adjustments Selectable audible alert for impending shutoff Detection signature processing eliminates false triggers and provides immunity to RFI and EMI Zero-crossing relay for extended relay life Vandal-resistant lens for durability and precise coverage Compatible with decorator wall plates BAA/TAA-compliant models available Downloads & Links DW-100 Dual Technology Wall Switch Sensor (doc) Dual Technology Wall Switch Occupancy Sensors DW-100 Dual Technology Wall Switch Sensor (zip) AIA Division 16 Specifications-Occupancy Sensor (doc) DW-100 Dual Technology Wall Switch Sensor Cutsheet DW-100/200 Dual Technology Wall Switch Occupancy Sensor (TriLingual) Control Six Brochure